QUESTION 181Which three statements are true about the Pre-Upgrade Information Tool?

A. It clears all user recycle bins in a database and releases their storage space.B. It writes a list of invalid SYS and SYSTEM objects to the registry$sys_inv_objs table.C. It evaluates the dependencies of network utility packages.D. It identifies any deprecated and unsupported parameters.E. It generates fix-up scripts and automatically runs them to resolve issues that are flagged in the source database.

Answer: BCD

QUESTION 182Which activity is audited by default and recorded in the operating system audit trail irrespective of whether or not database auditing is enabled?

A. configuration of unified auditing modeB. execution of SQL statements by users connected with the SYSDBA privilegeC. usage of the AUDIT statementD. creation of a fine grained audit policy

Answer: B

QUESTION 183Which two tasks must you perform before you begin the upgrade process to Oracle Database 12c

QUESTION 185In your database, the STATISTICS_LEVEL parameter is set to TYPICAL and a Automatic Workload Repository (AWR) snapshot is taken every 30 minutes.Which two statements are true about the Automatic Database Diagnostic Monitor (ADDM)?

A. It runs after each AWR snapshot is created and it requires at least two snapshots for analysis.B. It measures database performance by analyzing the wait time and CPU time of all non-idle user sessions.C. It calls other advisors if required, but does not provide recommendations about the advisors to be used.D. It always compares the latest snapshot with the baseline snapshot for analysis.E. It requires at least four AWR snapshots for analysis.

Answer: AB

QUESTION 186Which three file types are stored in the Fast Recovery Area by default in a traditional nonOMF file system?

QUESTION 188Which two statements are true about the Database Configuration Assistant (DBCA)?

A. It can be used to add an new tablespaceB. It can be used to copy an existing Oracle database to a new host and apply any patches necessary in the new host.C. It can configure Automatic Storage Management (ASM) diskgroups.D. It can be used to create a database template from an existing databaseE. It can generate SQL database creation scripts.

A. Grant the APEX_PUBLIC_USER role to the SYSMAN userB. Install Oracle HTTP ServerC. Use the DBMS_XDB_CONFIG.SETHTTPPORT procedure to configure a port number for Oracle HTTP ServerD. Configure at least one dispatcher for the TCP/IP protocolE. Create a SYSMAN user with the SYSDBA privilege as an administration for EM Express.

Answer: CE

QUESTION 190Which three tools or tasks are run by default as part of automated maintenance tasks?

QUESTION 191Which three statements are true about automated maintenance tasks?

A. Predefined maintenance tasks consist of automatic optimizer statistics collection, running Automatic Segment Advisor, and running Automatic SQL Tuning Advisor.B. A repository is maintained in the SYSTEM tablespace to store the history of execution of all tasks.C. They run at predefined time intervals that are intended to occur during a period of low system loadsD. An Oracle Scheduler job is created for each maintenance tasks that is scheduled to run in a maintenance window.E. A maintenance window is automatically extended until all the maintenance tasks defined are completed.